Impacts can carve out large craters because the mass and velocity of the impactor work together to shatter the landscape in much the same way as the mass and ...
Check out these fun coloring sheets! Annyse Buxner designed this series of coloring pages that were inspired by various events like the recent International Observe the Moon Night. Annyse’s mother is ...
Are you ready to see pieces of comet potentially light up the evening sky? The Draconid meteor shower is coming October 6-10 and peaking on the night of Oct 8th (and into October 9th). In the evening ...
Sept. 22, 2026, TUCSON, Ariz. — Conditions on the early Earth may have become stable enough to sustain the chemistry associated with the origins of life around 4.33 billion years ago, according to new ...
The Marius Hills Pit (MHP) on the surface of the Moon. MHP will be studied by PSI-led GIMLI, through the NASA PRISM program, to investigate a possible lava tube beneath the surface. Credit: ...
Educators from across Southern Arizona joined Planetary Science Institute in early August for a hands-on workshop exploring Pluto, comets, asteroids, and other small bodies in our Solar System. The ...
Before Astronauts Return to the Moon with Artemis, Scientists Are Preparing for What They Might Find
When astronauts walk on the Moon as part of NASA’s Artemis program, the science will have started long before they touch down on the lunar surface. Before launch, scientists will have studied images ...
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